/* Hallmark · v2.0.0 · existing Takuo system · editorial product documents · signature: useful document workbench */
/* Critique: the old pages were accurate but visually undifferentiated; these layouts make each route useful without turning policy or support into marketing. */
/* Hallmark · dismissed F15 · content layouts share one gap; compact metadata, contact and footer grids use functional spacing */
@import url("./tokens.css?v=takuo12");
@import url("./base.css?v=takuo12");

:root { --doc-column-gap: clamp(48px, 8vw, 112px); }
html { background: var(--paper); }
.doc-page { min-width: 0; background: var(--paper); color: var(--ink); }
.doc-skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 12px 16px; color: var(--cream); background: var(--coral); border-radius: 12px; transform: translateY(-160%); }
.doc-skip-link:focus { transform: none; }

.doc-header-shell { padding: 24px var(--gutter) 0; background: var(--plum-950); }
.doc-site-header { width: min(100%, var(--container)); min-height: 64px; margin: 0 auto; padding: 0 12px 0 20px; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; color: var(--cream); border: 1px solid color-mix(in srgb, var(--cream) 12%, transparent); border-radius: 20px; background: color-mix(in srgb, var(--plum-900) 86%, transparent); }
.doc-brand, .doc-brand img { width: 126px; display: block; }
.doc-nav { display: flex; align-items: center; gap: 24px; font-size: var(--text-sm); font-weight: 650; }
.doc-nav a { padding: 12px 0; color: var(--muted-dark); text-decoration: none; }
.doc-nav a:hover, .doc-nav a[aria-current="page"] { color: var(--cream); }
.doc-nav a[aria-current="page"] { box-shadow: inset 0 -2px var(--coral-bright); }
.doc-header-action { justify-self: end; min-height: 44px; padding: 0 16px; display: inline-flex; align-items: center; color: var(--plum-950); background: var(--peach); border-radius: 12px; text-decoration: none; font-size: var(--text-sm); font-weight: 750; transition: transform .2s var(--ease), background-color .2s ease; }
.doc-header-action:hover { background: var(--peach-soft); transform: translateY(-2px); }
.doc-header-action:active { transform: scale(.97); }

.doc-hero { padding: clamp(76px, 9vw, 132px) var(--gutter) clamp(88px, 11vw, 152px); }
.doc-hero--dark { color: var(--cream); background: var(--plum-950); }
.doc-hero--paper { background: var(--paper); }
.doc-hero-grid { width: min(100%, var(--container)); margin: 0 auto; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1fr); gap: var(--doc-column-gap); align-items: center; }
.doc-hero-copy { min-width: 0; }
.doc-hero h1 { max-width: 10ch; font-size: clamp(3.5rem, 7vw, 6.6rem); line-height: .94; }
.doc-hero .lead { margin-top: 28px; color: var(--muted); }
.doc-hero--dark .lead { color: var(--muted-dark); }
.doc-meta { margin-top: 20px; color: var(--muted); font-size: var(--text-sm); }
.doc-hero--dark .doc-meta { color: var(--muted-dark); }
.doc-actions { margin-top: 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.doc-button { min-height: 52px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; color: var(--cream); background: var(--coral); border: 0; border-radius: 16px; box-shadow: 0 16px 32px color-mix(in srgb, var(--coral) 22%, transparent); text-decoration: none; font-weight: 750; cursor: pointer; transition: transform .2s var(--ease), background-color .2s ease; }
.doc-button:hover { background: color-mix(in srgb, var(--coral) 88%, var(--plum-950)); transform: translateY(-2px); }
.doc-button:active { transform: scale(.97); }
.doc-button:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.doc-button--light { color: var(--plum-950); background: var(--peach); box-shadow: none; }
.doc-button--light:hover { background: var(--peach-soft); }
.doc-text-link { min-height: 44px; padding: 0 8px; display: inline-flex; align-items: center; color: var(--coral); font-weight: 700; text-decoration-thickness: 1px; }
.doc-hero--dark .doc-text-link { color: var(--cream); }

.doc-section { padding: clamp(88px, 11vw, 152px) var(--gutter); }
.doc-section--paper { background: var(--paper); }
.doc-section--rose { background: var(--paper-rose); }
.doc-section--dark { color: var(--cream); background: var(--plum-950); }
.doc-section-inner { width: min(100%, var(--container)); margin: 0 auto; }
.doc-section-head { max-width: 820px; margin-bottom: clamp(48px, 7vw, 84px); }
.doc-section-head h2 { max-width: 16ch; }
.doc-section-head p { max-width: 640px; margin-top: 24px; color: var(--muted); font-size: var(--text-lead); }
.doc-section--dark .doc-section-head p { color: var(--muted-dark); }

.plan-builder { min-width: 0; color: var(--ink); background: var(--paper-warm); border: 1px solid color-mix(in srgb, var(--cream) 46%, transparent); border-radius: 32px; box-shadow: 0 40px 88px var(--shadow-dark); overflow: clip; transform: rotate(1deg); }
.plan-builder-head { min-height: 64px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); font-size: var(--text-sm); font-weight: 750; }
.plan-builder-head code { padding: 8px 12px; color: var(--plum-900); background: var(--coral-soft); border-radius: 999px; font-size: .75rem; }
.plan-builder-field { padding: 24px; display: grid; gap: 12px; }
.plan-builder-field > span, .plan-builder-meta dt { color: var(--muted); font-size: .75rem; font-weight: 750; }
.plan-builder-field textarea { width: 100%; min-height: 132px; padding: 0; resize: vertical; color: var(--ink); background: transparent; border: 0; outline: 0; font-size: 1.0625rem; line-height: 1.6; }
.plan-builder-field:focus-within { background: var(--paper-warm); box-shadow: inset 4px 0 var(--coral); }
.plan-builder-meta { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.plan-builder-meta div { min-width: 0; padding: 20px 24px; }
.plan-builder-meta div + div { border-left: 1px solid var(--line); }
.plan-builder-meta dd { margin: 4px 0 0; overflow-wrap: anywhere; font-size: var(--text-sm); font-weight: 700; }
.plan-builder-action { padding: 20px 24px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.plan-builder-status { flex: 1; min-width: 192px; color: var(--muted); font-size: .8125rem; font-variant-numeric: tabular-nums; }
.plan-builder-output { min-height: 88px; padding: 16px 24px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px; align-items: center; color: var(--plum-950); background: var(--peach-soft); }
.plan-builder-output-icon { width: 48px; height: 48px; display: grid; place-items: center; color: var(--coral); background: var(--paper-warm); border-radius: 14px; }
.plan-builder-output span:nth-child(2) { min-width: 0; display: grid; gap: 4px; }
.plan-builder-output strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.plan-builder-output small { color: var(--muted); }
.plan-builder-output b { width: 29px; height: 29px; display: grid; place-items: center; color: var(--cream); background: var(--success); border-radius: 50%; font-size: .8125rem; }

.plan-anatomy { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.plan-anatomy article { min-width: 0; padding: 32px 24px 32px 0; }
.plan-anatomy article + article { padding-left: 24px; border-left: 1px solid var(--line); }
.plan-anatomy-icon { width: 52px; height: 52px; display: grid; place-items: center; color: var(--plum-900); background: var(--coral-soft); border-radius: 16px; }
.plan-anatomy h3 { margin-top: 32px; font-size: 1.5rem; }
.plan-anatomy p { margin-top: 16px; color: var(--muted); font-size: var(--text-sm); line-height: 1.65; }
.contract-grid { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: var(--doc-column-gap); align-items: start; }
.contract-grid h2 { max-width: 10ch; }
.contract-grid > div > p { max-width: 540px; margin-top: 24px; color: var(--muted-dark); font-size: var(--text-lead); }
.contract-list { border-top: 1px solid color-mix(in srgb, var(--cream) 14%, transparent); }
.contract-list div { min-height: 72px; padding: 16px 0; display: grid; grid-template-columns: minmax(110px, .35fr) minmax(0, 1fr); gap: 24px; align-items: center; border-bottom: 1px solid color-mix(in srgb, var(--cream) 14%, transparent); }
.contract-list dt { color: var(--muted-dark); font-size: var(--text-sm); }
.contract-list dd { min-width: 0; margin: 0; overflow-wrap: anywhere; font-weight: 700; }
.contract-list code { color: var(--peach-soft); }
.plan-safety-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: var(--doc-column-gap); align-items: start; }
.plan-safety-grid h2 { max-width: 12ch; }
.plan-safety-grid > div > p { margin-top: 24px; color: var(--muted); font-size: var(--text-lead); }
.fact-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.fact-list li { padding: 24px 0; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; border-bottom: 1px solid var(--line); }
.fact-list svg { color: var(--success); }
.fact-list strong { display: block; margin-bottom: 4px; }
.fact-list span { color: var(--muted); font-size: var(--text-sm); line-height: 1.55; }
.resource-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.resource-link { min-height: 320px; padding: 32px; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; gap: 28px; color: var(--ink); border-radius: 28px; text-decoration: none; transition: transform .25s var(--ease), box-shadow .25s ease; }
.resource-link--schema { background: var(--paper-rose); }
.resource-link--example { background: var(--peach); }
.resource-link:hover { transform: translateY(-4px); box-shadow: 0 24px 50px var(--shadow-dark); }
.resource-link:active { transform: scale(.985); }
.resource-link-icon { width: 56px; height: 56px; display: grid; place-items: center; color: var(--cream); background: var(--plum-900); border-radius: 17px; }
.resource-link-copy { align-self: end; display: grid; gap: 12px; }
.resource-link-copy small { color: var(--muted); font-size: .8125rem; }
.resource-link-copy strong { max-width: 28ch; font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2.15rem); line-height: 1.1; letter-spacing: var(--tracking-display); }
.resource-link-copy > span { max-width: 48ch; color: var(--muted); font-size: var(--text-sm); line-height: 1.55; }
.resource-link-action { padding-top: 20px; display: flex; align-items: center; gap: 12px; color: var(--plum-900); border-top: 1px solid color-mix(in srgb, var(--plum-900) 14%, transparent); font-weight: 750; }

.privacy-ledger, .support-brief { min-width: 0; background: var(--paper-warm); border-radius: 32px; box-shadow: 0 28px 72px var(--shadow-color); overflow: clip; }
.privacy-ledger-head { padding: 24px; display: flex; align-items: center; gap: 16px; background: var(--paper-rose); }
.privacy-ledger-head img { width: 64px; border-radius: 15px; }
.privacy-ledger-head span { display: grid; gap: 4px; }
.privacy-ledger-head small { color: var(--muted); }
.privacy-ledger dl { margin: 0; }
.privacy-ledger dl div { padding: 20px 24px; display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 20px; border-top: 1px solid var(--line); }
.privacy-ledger dt { color: var(--muted); }
.privacy-ledger dd { margin: 0; font-weight: 700; }
.policy-layout, .support-layout { width: min(100%, var(--container)); margin: 0 auto; display: grid; grid-template-columns: minmax(220px, .32fr) minmax(0, 1fr); gap: var(--doc-column-gap); align-items: start; }
.policy-nav, .support-nav { position: sticky; top: 28px; }
.policy-nav h2, .support-nav h2 { font-size: 1.25rem; }
.policy-nav nav, .support-nav nav { margin-top: 24px; display: grid; }
.policy-nav a, .support-nav a { min-height: 45px; display: flex; align-items: center; color: var(--muted); border-bottom: 1px solid var(--line); text-decoration: none; font-size: var(--text-sm); }
.policy-nav a:hover, .support-nav a:hover { color: var(--coral); }
.policy-content, .support-content { min-width: 0; }
.policy-section, .support-answer { padding: 0 0 56px; scroll-margin-top: 28px; }
.policy-section + .policy-section, .support-answer + .support-answer { padding-top: 56px; border-top: 1px solid var(--line); }
.policy-section h2, .support-answer h2 { max-width: 20ch; font-size: clamp(1.8rem, 3vw, 2.7rem); }
.policy-section p, .policy-section li, .support-answer p { color: var(--muted); line-height: 1.75; }
.policy-section p, .support-answer p { margin-top: 20px; }
.policy-section ul { margin: 20px 0 0; padding-left: 1.2rem; display: grid; gap: 12px; }
.policy-section a, .support-answer a { color: var(--coral); }
.policy-highlight { padding: 28px; color: var(--cream); background: var(--plum-900); border-radius: 24px; }
.policy-highlight p { color: var(--muted-dark); }

.support-brief-head { padding: 24px; display: flex; align-items: center; gap: 16px; color: var(--cream); background: var(--plum-900); }
.support-brief-head span:first-child { width: 48px; height: 48px; display: grid; place-items: center; color: var(--plum-950); background: var(--peach); border-radius: 14px; }
.support-brief-head span:last-child { display: grid; gap: 2px; }
.support-brief-head small { color: var(--muted-dark); }
.support-brief dl { margin: 0; }
.support-brief div { padding: 24px; border-top: 1px solid var(--line); }
.support-brief dt { margin-bottom: 8px; font-weight: 750; }
.support-brief dd { margin: 0; color: var(--muted); line-height: 1.6; }
.support-answer-head { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; align-items: center; }
.support-answer-icon { width: 48px; height: 48px; display: grid; place-items: center; color: var(--plum-900); background: var(--coral-soft); border-radius: 16px; }
.support-contact { width: min(100%, var(--container)); margin: 0 auto; padding: clamp(32px, 5vw, 60px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: center; color: var(--cream); background: var(--plum-900); border-radius: 32px; }
.support-contact h2 { max-width: 12ch; }
.support-contact p { max-width: 620px; margin-top: 16px; color: var(--muted-dark); }

.doc-footer { padding: 72px var(--gutter) 32px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 56px; color: var(--cream); background: var(--plum-950); }
.doc-footer > div:first-child, .doc-footer-links, .doc-footer-meta { width: min(100%, calc(var(--container) / 2)); }
.doc-footer-brand, .doc-footer-brand img { width: 126px; display: block; }
.doc-footer > div:first-child p { margin-top: 20px; color: var(--muted-dark); }
.doc-footer-links { justify-self: end; display: grid; grid-template-columns: repeat(2, minmax(112px, 1fr)); gap: 16px 32px; }
.doc-footer-links a { color: var(--muted-dark); text-decoration: none; }
.doc-footer-links a:hover { color: var(--cream); }
.doc-footer-meta { grid-column: 1 / -1; width: min(100%, var(--container)); margin: 20px auto 0; padding-top: 24px; color: var(--muted-dark); border-top: 1px solid color-mix(in srgb, var(--cream) 12%, transparent); font-size: .75rem; }

@media (max-width: 900px) {
  .doc-site-header { grid-template-columns: minmax(0, 1fr) auto; }
  .doc-nav { display: none; }
  .doc-hero-grid, .contract-grid, .plan-safety-grid { grid-template-columns: minmax(0, 1fr); }
  .doc-hero h1 { max-width: 12ch; }
  .plan-builder { width: min(620px, 100%); transform: none; }
  .plan-anatomy { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plan-anatomy article:nth-child(3) { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .plan-anatomy article:nth-child(4) { border-top: 1px solid var(--line); }
  .policy-layout, .support-layout { grid-template-columns: minmax(0, 1fr); }
  .policy-nav, .support-nav { position: static; }
  .policy-nav nav, .support-nav nav { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; }
  .support-contact { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 600px) {
  .doc-header-shell { padding: 12px 12px 0; }
  .doc-site-header { min-height: 60px; padding-left: 16px; border-radius: 16px; }
  .doc-brand, .doc-brand img { width: 108px; }
  .doc-header-action { min-height: 40px; padding: 0 12px; font-size: .75rem; }
  .doc-hero { padding-inline: 20px; }
  .doc-hero h1 { font-size: clamp(3rem, 15vw, 4.4rem); }
  .doc-actions { align-items: stretch; flex-direction: column; }
  .doc-button, .doc-text-link { width: 100%; justify-content: center; }
  .doc-section { padding: 80px 20px; }
  .plan-builder { border-radius: 24px; }
  .plan-builder-field { padding: 20px; }
  .plan-builder-meta { grid-template-columns: minmax(0, 1fr); }
  .plan-builder-meta div + div { border-top: 1px solid var(--line); border-left: 0; }
  .plan-builder-action { align-items: stretch; flex-direction: column; }
  .plan-builder-status { min-width: 0; text-align: center; }
  .plan-builder-output { grid-template-columns: auto minmax(0, 1fr); }
  .plan-builder-output b { display: none; }
  .plan-anatomy { grid-template-columns: minmax(0, 1fr); }
  .plan-anatomy article { padding: 24px 0; }
  .plan-anatomy article + article { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .plan-anatomy article:nth-child(4) { border-bottom: 0; }
  .contract-list div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .resource-row { grid-template-columns: minmax(0, 1fr); }
  .resource-link { min-height: 300px; padding: 28px; }
  .privacy-ledger, .support-brief { border-radius: 24px; }
  .privacy-ledger dl div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .policy-nav nav, .support-nav nav { grid-template-columns: minmax(0, 1fr); }
  .support-contact { padding: 32px 24px; border-radius: 24px; }
  .doc-footer { grid-template-columns: minmax(0, 1fr); }
  .doc-footer-links { justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  .doc-header-action, .doc-button { transition: none; }
  .doc-header-action:hover, .doc-button:hover { transform: none; }
}